Trying to report temperature Measurment every 1 second using zb_zcl_put_reporting_info. Getting RET_NOT_FOUND

[Tom McGuinness]

Hi,

I am trying to develop a small Zigbee device that has two endpoints, each with a Temperature Measurement Cluster. My starting point was https://docs.nordicsemi.com/bundle/ncs-2.8.0/page/nrf/protocols/zigbee/adding_clusters.html. I worked through problems with duplicate Endpoint Simple Descriptions and figured out how to write data to the attributes.

I have successfully deployed the code to a nRF52840DK and connected the DK to HomeAssistant. I see the initial values for both endpoints. Every 30 seconds, *one* of the measurements gets updated. The fact the other doesn't get updated is an issue for another post!

For the project, I want to push the temperature readings every 5 seconds.

To accomplish this, I am trying to use Attribute Reporting. Using a few sample projects I have found online and answers in this forum, I have ended up with this, but it doesn't work

I have added a method called configured_attribute_reporting()

void configure_attribute_reporting()
{
	zb_zcl_reporting_info_t temp_rep_info;
	ZB_BZERO(&temp_rep_info, sizeof(temp_rep_info));

	temp_rep_info.direction = ZB_ZCL_CONFIGURE_REPORTING_SEND_REPORT;
	temp_rep_info.ep = TEMPERATURE_SENSOR_ENDPOINT_1;
	temp_rep_info.cluster_id = ZB_ZCL_CLUSTER_ID_TEMP_MEASUREMENT;
	temp_rep_info.cluster_role = ZB_ZCL_CLUSTER_SERVER_ROLE;
	temp_rep_info.attr_id = ZB_ZCL_ATTR_TEMP_MEASUREMENT_VALUE_ID;
	temp_rep_info.u.send_info.min_interval = 1;
	temp_rep_info.u.send_info.max_interval = 0;
	temp_rep_info.u.send_info.delta.s16 = 0x000A;

	temp_rep_info.dst.profile_id = ZB_AF_HA_PROFILE_ID ;

	zb_ret_t zb_err_code = zb_zcl_put_reporting_info(&temp_rep_info, ZB_FALSE);
	
}

This method is called once when the application begins and the device is connected.

void zboss_signal_handler(zb_bufid_t bufid)
{
	zigbee_led_status_update(bufid, ZIGBEE_NETWORK_STATE_LED);

	ZB_ERROR_CHECK(zigbee_default_signal_handler(bufid));

	if (bufid)
	{
		zb_buf_free(bufid);
	}

	static bool lastJoin = false;

	bool thisJoin = ZB_JOINED();

	if ((lastJoin == false) && (thisJoin == true))
	{
		LOG_INF("Joined network!");
		
		configure_attribute_reporting();
		
		zb_ret_t status = zb_zcl_start_attr_reporting(TEMPERATURE_SENSOR_ENDPOINT_1, ZB_ZCL_CLUSTER_ID_TEMP_MEASUREMENT, ZB_ZCL_CLUSTER_SERVER_ROLE, ZB_ZCL_ATTR_TEMP_MEASUREMENT_VALUE_ID);

		if (status == ZB_ZCL_STATUS_SUCCESS)
		{
			LOG_INF("Started attr reporting!");
		}
	}

	lastJoin = thisJoin;
}

Unfortunately, the call to zb_zcl_put_reporting_info results in a RET_NOT_FOUND error.

The log looks like this:

*** Booting nRF Connect SDK v2.8.0-a2386bfc8401 ***
*** Using Zephyr OS v3.7.99-0bc3393fb112 ***
I: Starting Zigbee FART Sensor
I: ZigbeeI: Production configuration is not present or invalid (status: -1)
I: Zigbee stack initialized
application template started
T: 1I: Unimplemented signal (signal: 54, status: 0)
I: Joined network!
I: Reporting info configuration failed: -28!!!
E: ERROR 28 [RET_NOT_FOUND] at CMAKE_SOURCE_DIR/src/main.c:469
E: ZBOSS fatal error occurred

I cannot find a clean example of how to use Attribute Reporting. 

Am I taking the correct approach?

[Elfving]

Hi Tomas,

I always find that checking out a sample is a good way to refer to how something should be done. For Attribute Reporting I guess the Zigbee Light switch and Light Bulb samples could be good choice.

Regarding the issue, this could for instance be caused by binding not being set up. You could do this with a zigbee shell, but finding and binding is another option. This documentation page on general commissioning might be interesting to you, but have a look at the section on finding and binding. Are you doing this, or something else for binding in your project?

If that is something you're already doing then maybe some additional logging might be an idea, to get some more info on the problem.

Regards,

Elfving

[Tom McGuinness]

I want to make a device two Temperature Measurement clusters and a Switch. 

I'm using Home Assistant as the Coordinator. 

The temperature reading only refreshes every 30 seconds, which I believe is the default. 

I wish to modify this to be 5 seconds, by default or even push when it changes. 

[Tom McGuinness]

I believe this is the problem I am having!

(+) Zigbee reporting not work while using multiple endpoints - Nordic Q&A - Nordic DevZone - Nordic DevZone

I can get one temperature measurement cluster reporting every 5 seconds, but commands I send to the second endpoint's cluster fail. I am using the ZHA Toolkit in Home Assistant to send the Reporting configuration.

My understanding of the issue is must better. My problem remains the use of duplicate clusters. 

I have tried all of the options in the above ticket, but nothing seems to work. 

[Tom McGuinness]

Using nickit94 solution as a start place, I finally have my dual Temperature Measurement clusters reporting correctly! I can adjust the reporting configuration for each endpoint, so I can move forward!

I don't fully understand the issue, but using a single ZBOSS_DEVICE_DECLARE_REPORTING_CTX calls seems to have don the trick!